The doctor who is accused of trying to kill his wife on a Hawaii hiking trail pleaded not guilty on Monday during a court appearance via video conference. Gerhardt Konig's not guilty plea is "a substantive response to the allegation that he tried to kill his wife," his attorney, Thomas Otake, said in a statement.

Doctor accused of trying to kill wife in Hawaii with rock pleads not guilty as his lawyer claims ‘two sides to every story’ - Gerhardt Konig is due to stand trial over allegations he tried to kill his

A former UPMC doctor accused of trying to kill his wife while they were hiking along a trail in Hawaii pleaded not guilty in court Monday to a charge of attempted murder. WTAE reported that Gerhardt Konig, 46, appeared for the hearing via video from the Oahu Community Correctional Center.